/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineFriendsInterface.h
Gets the FriendInvitePolicy info that defines who can send friend invites to the user. (Public = Anyone, Friends_of_Friends = Only mutual friends, Private = No one)
the permission setting from the UserState
virtual [EFriendInvitePolicy](API\Plugins\OnlineSubsystem\EFriendInvitePolicy) GetFriendInvitePolicy ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & UserId ) const